Tall eryngo (Eryngium giganteum)

Tall eryngo

Also known as: Miss willmott's ghost

Eryngium giganteum grows to 1 m. It produces branched heads of pale green conical flowerheads surrounded by spiny bracts in summer. The flowers turn blue at maturity. It usually dies after flowering and is therefore normally grown as a biennial.

Scientific classification

Species

Tall eryngo (Eryngium giganteum)

Carrots, ivies and allies

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Perennial, Biennial, Annual

Lifespan

Herb

Plant Type

Summer, Early fall

Bloom Time

White, Blue, Silver, Green

Flower Color

Green, Gray, Silver, Blue

Stem Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Tall eryngo

Distribution of Tall eryngo

Distribution Map

Tall eryngo, a striking plant species, is indigenous to Western Asia. Beyond its native range, tall eryngo has been introduced to various parts of Northern and Central Europe, where it has adapted to local conditions. Additionally, it is cultivated in gardens around the globe for its distinctive appearance.

Native

Cultivated

Invasive

Introduced

No species reported

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Cultivars

There are several recognized cultivars of Tall eryngo, including the following common varieties :

Tall eryngo 'Silver Ghost'Tall eryngo 'Miss Willmott's Ghost'

Care Guide for Tall eryngo

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Tall eryngo prefers consistent moisture and should be watered weekly to thrive. It tolerates neither drought nor waterlogging and benefits from natural rain patterns. As a herbaceous perennial, its watering needs increase during the active growth phases.

Fertilize: For optimal growth, tall eryngo needs balanced nutrition fertilizers every 6-8 weeks during the growing season to enhance foliage and flowers. Reduce feeding during dormancy and use a diluted solution. Younger plants require more frequent fertilization to ensure healthy development.

Pruning: Tall eryngo features striking silvery flowers and spiky leaves. Prune in early to late spring to remove dead stems and promote growth. Trim spent flower stalks for more blooms and to avoid self-seeding. Use clean, sharp tools to reduce infection risk.

Propagation: Tall eryngo is effectively propagated by dividing the root ball in early spring, ensuring each section has growth points. Replant in well-drained soil with adequate moisture. This technique not only increases tall eryngo but also revitalizes older clumps for enhanced health.

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